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Syngnathiformes (Pipefishes and seahorses) >
Syngnathidae (Pipefishes and seahorses) > Syngnathinae
Etymology: Enneacampus: Greek, ennea = nine times + Greek, kampe = curvature (Ref. 45335).
More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
; آب شيرين; لب شور نزديك كف زي; تغييرات عمق 10 - 13 m. Tropical
Africa: Guinea (Ref. 28587, 57226, 81680) to the Congo River estuary, Democratic Republic of the Congo (Ref. 81680, 86940). Also reported from coastal Angola (Ref. 120641). Records of a specimen from marine waters off Punta Durnford are questionable.
Size / Weight / سن
Maturity: Lm ? range ? - ? cm
Max length : 16.5 cm SL جنس نر / بدون خواص جنسي; (Ref. 81680)
توصيف مختصر
ريخت شناسي | ريخت ستجي بوسيله انداره گيري
خارهاي باله پشتي (کل): 0; شعاع نرم باله پشتي (کل): 26-28; خارهاي باله مخرجي 0; شعاع نرم باله مخرجي: 2 - 3. Diagnosis: 14-17 (median 16) pectoral fin rays; head length 6.5-7.5 (mean 7.1) times in SL (Ref. 57226, 81680). Snout tubular, moderately elongate (Ref. 57226), ratio head length/snouth length 1.8-2.3 (Ref. 57226, 81680).
Occurs in coastal rivers and estuaries (Ref. 4127). Seems to be mainly a brackish water species, only occasionally entering fresh water (Ref. 81680). Has been recorded in waters with a temperature range of 26.0-29.0 °C (Ref. 4959). Lives among algae where it mimics the coloration of the vegetation. Feeds on small prey and organic debris. Ovoviviparous (Ref. 205). The incubation of the eggs takes place in a marsupial pouch found in front of the tail of the males (Ref. 5377). Dawson (1981) reported over 800 postlarvae in a male of 141 mm SL (Ref. 81680). Maximum reported total length 20.0 cm (Ref. 5377).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Male carries the eggs in a brood pouch (Ref. 205).
Dawson, C.E., 1986. Syngnathidae. p. 281-287. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels; MRAC, Tervuren; and ORSTOM, Paris. Vol. 2. (Ref. 4127)
وضعيت در فهرست قرمز IUCN (Ref. 130435)
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: ; آكواريوم: تجاري
اطلاعات بيشتر
Age/Sizeرشدطول - وزنطول - طولنوسانات طولیريخت ستجي بوسيله انداره گيريريخت شناسيتوزاد ( لارو)پويايي لارويبازسازیفراوانيBRUVS
مراجعآبزي پرورينمايه آبزي پرورينژادهاژنتيكElectrophoresesوارثبيماري هافرآوریNutrientsMass conversion
همكارانعکس هاStamps, Coins Misc.صداهاسيگواتراسرعتنوع شناگریمنطقه آبششيOtolithsمغزهابینایی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00037 (0.00016 - 0.00085), b=3.18 (2.99 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 2.7 ±0.31 se; based on food items.
جهندگی (Ref.
120179): زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
